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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

The effect of the pesticide, endosulfan, on hepatic cytochrome P-450, liver and gill ultrastructure, and selected haematological parameters of Oreochromis Mossambicus (Peters, 1852) (Pisces : Cichlidae)

Quick, Arthur Joseph Rex January 1986 (has links)
Two possible ways in which fish may acclimate to prolonged exposure· to sublethal levels of endosulfan were investigated: induction of the hepatic monooxygenase system and changes in haematology. These studies also involved an examination of the ultrastructure of liver and gill tissue. Endosulfan caused none of the characteristic phenobarbital-type inductive effects on the liver of Oreochromis mossambicus. There was no increase in cytochrome P-450 levels, microsomal protein or hepatosomatic index. The reasons for the lack of induction are discussed. The effect of endosulfan on the following haematological parameters was determined: haemoglobin, erythrocyte count, microhaematocrit, mean erythrocyte volume and mean erythrocyte haemoglobin concentration. The only effect was an increase in erythrocyte count. The value of changes in haematological parameters as indicators of pollutioninduced anemia in the field is discussed. No changes in gill ultrastructure were noted although electron micrographs of liver tissue showed lesions in hepatocytes. The diagnostic value of pollution-induced pathological changes on cell ultrastructure are discussed. Recommendations are made with regard to future large scale application of pesticides on or near large water bodies
42

Understanding development aid and state autonomy : the case of European Union budget support to Mozambique

Ndlovu, Ana Admiração January 2014 (has links)
Post-colonial states in Africa continue to pursue nation-building and socio-economic development. This process is taking place with the sustained support of global agencies in terms of development cooperation, assistance and aid. Insofar as an endogenous development path which speaks to national priorities can be formulated and implemented by post-colonial states, their relationship with these agencies raises serious questions about such a path if the relationship entails dependence and indeed subordination of post-colonial states. This raises important questions about state autonomy under post-colonial conditions and the possibility of autonomy being compromised. In this light, the thesis examines European Union budget support to Mozambique and, in particular, the relationship between EU budget support and Mozambique state autonomy in pursuing national development. This is particularly pertinent given the massive dependence of the Mozambican state on foreign funding (notably EU funding) with specific regard to the national budget. Despite the broad claims existing in the prevailing literature that nation-state autonomy is seriously undermined in and through the international development system, the thesis argues against reductionist arguments that simply posit post-colonial states as mere instruments of global forces. This system, including European Union budget support, does indeed set the conditions of existence for post-colonial states such as Mozambique. But autonomy is necessarily relative and is subject to different forms and degrees. Ultimately, it is through empirical investigation that the specific form and degree of autonomy can be pinpointed and understood. The thesis contributes to this endeavour and suggests that the relationship between European budget support and Mozambican state autonomy is more complex and tension-riddled than the prevailing literature would seem to suggest.
43

Mapping out the path of teacher education development in Mozambique: a case study of the pedagogic University (1985-2012)

De Bastos, Juliano Neto 25 July 2016 (has links)
A thesis submitted to the Faculty of Humanities, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Doctor of Philosophy Division of Education Leadership and Policy Studies School of Education University of the Witwatersrand Johannesburg January 2016 / This study explores the role of the Pedagogic University of Mozambique in preparing teachers for the national education system in Mozambique. Its main aim is to develop a retrospective and interpretive analysis of a university-based teacher education system at the university, along with its legacy and institutional changes. Exploring a case study of the Pedagogic University of Mozambique, it examines how the project of teacher education has developed at the university, in terms of the outcomes of its stated vision and mission as well as the content, form, assumptions and expectations inherent in the kind of learning and teaching that it delivers. In providing an overview of the activities of the University, it is necessary to take into consideration the legacy and changes that have occurred in the conception, organisation and delivery of the university’s teaching programmes. The study also presents and analyses the experiences and perceptions of the academic staff, fourth-year students, school principals, and officials from the Ministry of Education and Culture. It is a qualitative study, which is developed through a literature review, documentary analysis and semi-structured interviews. The study employs the concept of a “continuum of teacher learning” and applies it to a discussion of professional education supported by Lortie (1975); Britzman (1991); Villegas- Reimers; (2003); Schwille and Dembélé (2007); Morrow (2007); Conway, Murphy, Rath and Hall (2009). It argues that the Pedagogic University has been developing an ideal model which takes into account the socioeconomic conditions prevailing in Mozambique. This involves changing from a consecutive model to a concurrent programme model, in which a professional component is provided at the same time as a general component. The programmes are delivered in an integrated way, so that subject content and pedagogic content are delivered simultaneously from the first year until the end of the course. Another characteristic of this ideal model is that the same programmes are delivered to students who are already teachers and students without any teaching experience. Many factors limit the major mission of the institution, and these are described in detail. They include the absence of a national teacher education development framework, budget constraints and a lack of financial resources at institutional level. The study argues that institutional responses to these constraints ought to be understood within the context of universities worldwide. They have resulted in the University gradually becoming a “pedagogic” institution in name only: it has moved from being completely devoted to the field of education to becoming a university that delivers a variety of programmes, including those that are perceived to be most marketable. The study also covers the emergence of careerism among students, as well as the installation of some sort of distraction among the academic staff competing for extra hours in the new programmes in order to increase their sources of income. One of the major conclusions reached by this study is that the changes have become inevitable, mostly because of the dominance of a neoliberal economic agenda in one of the very poorest countries in the world. Within a financially fraught context, such changes are inevitable. Students are unable to pay the rising cost of fees for teacher education programmes, aside from the fact that teaching is not a popular profession and studying education is not usually the students’ first choice. Key words: teacher education development; continuum of teacher learning; secondary school teachers; concurrent and consecutive models; curricular transformations; Mozambique.
44

Gender, water and development: The multiple impacts and perceptions of a rural water project in Nampula, Mozambique

Van Houweling, Emily 16 May 2013 (has links)
Development organizations claim that rural water projects deliver a wide variety of benefits - from poverty reduction to women's empowerment. This research explores these claims in the context of a rural water project (RWP) in Nampula, Mozambique. From August of 2011 to July of 2012, I spent 11 months conducting ethnographic research in five communities where handpumps were installed as part of the RWP. The goal of the research was to describe how the water project unfolds "on the ground" from the perspective of men and women in Nampula and illuminate the social and gender related impacts of the project that are not captured in standard evaluations. In Nampula, water is closely connected to exchange networks, power dynamics, cultural traditions, spiritual practices, and social values. Gender roles are formed in relation to water and negotiated around changes in water access. Women spend most of their day in contact with water in some form, and through water practices women fulfill the societal expectations of a good wife and mother. The meanings and everyday uses of water were not considered in the design of the RWP, and the handpump technology and community management model were not well suited for the socio-cultural context of Nampula. The plans for the RWP were based on a number of incorrect assumptions about "community" local decision making processes, and men's and women's priorities, resulting in a significant gap between what project planners expected to happen and what actually happened in the communities. The impacts of the RWP rippled beyond the narrow range of economic benefits expected by the MCC, reconfiguring the meanings associated with water, disrupting social exchange networks, and aggravating social divisions. People who did use the handpump also describe the impacts in very different terms than those used by development organizations. This research contributes to theoretical debates about the relationship between gender, water, and development, and also offers practical suggestions for designing water projects that are more equitable, culturally sensitive, and sustainable. / Ph. D.
45

Understanding the impact of tourism revenue distribution on communities living in Bazaruto Archipelago National Park (BANP), Mozambique.

Matusse, Ricardina M. Guivala. January 2010 (has links)
The Bazaruto Archipelago National Park (BANP) is one of the two marine National Parks in Mozambique. It was established to protect marine and terrestrial resources and to provide a basis for social and economic develop of the communities associated with the park. However, after four decades of successful tourist-attracting operation, the communities are still struggling. Poverty, lack of diversified livelihoods, poor soil fertility, lack of education, unemployment and lack of income generation continue. These lead to a reduction of the very natural resources the park was established to protect. They lead also to less sustainable and more vulnerable community livelihoods and a decline in community development. This study, which is the first of its kind on Bazaruto Island, evaluated tourism revenue distribution on communities through assessing its social, economic and conservation impacts on the island. The study also investigated how tourism revenue is distributed and managed and the role of the various stakeholders. The study reveals that tourism revenue distribution has not yet demonstrated substantial tangible impacts on communities. Limited improvement was found in three areas: education, micro-finance for projects and community conservation. However, on the whole, the communities remain poor and jobless; their homes are still in poor condition and subject to weather damage. The study suggests that there are two key factors that have limited progress on Bazaruto Island. Communities have spent their tourism revenue on providing public goods (infrastructure and education) which are government responsibilities. Further, is a practical tension between conservation and livelihoods which is related to the use of tourism revenue for social infrastructure instead of expanding livelihoods. The primary message of the park is about conservation, but there is no real effort to create alternative livelihoods; communities are forced to set aside conservation in favor of basic survival. There is an urgent need to investigate alternative livelihoods for the communities and to formulate policy and programs to ensure that while the goal of conservation is met, communities also see substantial improvements to their livelihoods and general quality of life. / Thesis (M.Agric.)-University of KwaZulu-Natal, Pietermaritzburg, 2010.
46

Urban agriculture in Maputo

Christie, Frances, Michele January 1996 (has links)
A research report submitted to the Faculty of Management, University of the Witwatersrand, in partial fulfillment of the requirements for the degree of Master of Management (in the field of Public and Development Management ). / This report covers the development of agricultural production in Maputo city, After reviewing the llterature on urban agriculture, it examines the polltlcal and legal framework for the practice of agriculture production in the Mozambican capital, The development of institutions designed to support small-scale producers is then investigated. ( Abbreviation abstract ) / AC2017
47

Ntumbuluko and Christian faith : an evangelical perspective on some aspects of a Tsonga worldview and the implication for Christian mission in southern Mozambique.

Chitlango, Andre Jonas. January 2004 (has links)
This thesis consists of a detailed study of ntumbuluko (Tsonga life force or worldview) as it emerges from field research which investigated Tsonga traditionalists, academics, artists, Christian practitioners and Bible translators to establish the meaning and use of ntumbuluko. The aim of the thesis is to uncover the impact of ntumbuluko in Tsonga Christianity by assessing its relationship with the gospel and to discern its influence in the apprehension of Christian faith among the Tsonga people of Mozambique; and finally to propose an evangelical perspective on the encounter between gospel and culture in Mozambique. The study demonstrates that ntumbuluko is a very pervasive concept or worldview. It has a highly integrated view of life and reality, thus, resisting a dualistic conception of life, the universe and the reality thereof. It is in ntumbuluko that the Tsonga find the essence of life, reality and humanity in harmonious correlation with the cosmos. Thus, ntumbuluko is a heuristic key for interpreting reality, including Christian faith. It provides a system of meaning for everything. It is at this point that ntumbuluko's relationship with the gospel needs to be examined. Tsonga people see ntumbuluko as the pre-established divine order of things and as a firm foundation of Tsonga existence. Tsonga society can be compared to a house built upon a bridge. Cracking the bridge is labouring towards one's own demise. Therefore, any affront against or disregard for ntumbuluko with modernist or faith argument threatens the centre of gravity of the Tsonga existence. Such an attitude warrants a counter response to maintain cosmic harmony to ensure a harmonious and balance existence. If Christians attempt to use the gospel to alter or disregard this principle, the gospel is viewed as "bad news." The peaceful encounter between and co-existence of ntumbuluko with the gospel is replaced with an antagonistic one. All in all, ntumbuluko is very ambivalent; it can be either positive, negative or neutral. Regardless of the fact that ntumbuluko is so often used negatively in the Bible and in official Christian discourse, most Christians concur with their traditionalists counterparts in perceiving, describing and using ntumbuluko in a more positive and/or neutral sense rather than negative sense. Christian practitioners, although indirectly, join the traditionalist attack on modernity (colonialism), Marxism and Christianity (Western missionary Christianity) for having destroyed ntumbuluko, thus weakening the life force therein. The alleged result has been humanitarian, ecological and environmental disasters (wars, droughts, flooding, disease, infant mortality, short life-span, etc.). Any religion and/or ideology which could be logically acceptable and desirable in Tsonga society would be the one that tunes into the ntumbuluko maintenance system or principle, thus ensuring cosmic harmony and an increase life force, with the subsidiary benefits thereof. This is why Christian faith is either resisted (the Tonga Mission 1560-1562 story) or undermined (as many informants indicated) in its encounter and co-existence (relationship) with ntumbuluko. This researcher argues, therefore, that the depth, complexity and pervasiveness of ntumbuluko require an approach such as "translation" and "interpretation", historically associated with John the Apostle. The gospel of John is the example par excellence. The author (John, for argument's sake), translated the divine truth, revelation and incarnation into Hellenistic cultural thought forms (Arche and Logos) and interpreted his translation with Christian truth, thus giving these age-old known concepts new meanings, Christian meanings. In that way, Arche and Logos mediated a deeper understanding and apprehension of the Christian faith to the Greeks. In so doing, the author bypassed the question of the relationship between Jesus and the above concepts in the Greek thought. Dealing with ntumbuluko from an evangelical perspective will also require translating the divine revelation and incarnation into Tsonga categories of ntumbuluko and interpreting it with new meanings, Christian meanings, to enable or mediate a deeper and profound apprehension and understanding of the Christian faith in the Tsonga cultural milieu, thus producing a vibrant Tsonga evangelical Christianity in Mozambique. / Thesis (Ph.D.)-University of KwaZulu-Natal, Pietermaritzburg, 2004.
48

Indigenous knowledge in participatory mapping of artisanal fishing zones :|ba case study of Angoche district, Nampula Province in Mozambique.

Hele, Ernesto Poiosse. January 2007 (has links)
Indigenous knowledge use in identifying artisanal fishing zones is the core issue in this dissertation. It seeks, on one hand, to show the potentially of this knowledge and to establish the relationships between indigenous and scientific knowledge in fishing zones identification and, on other the hand, it is also a trend for alleviating those fishing zones surrounding beaches, estuaries and bays highly exploited by artisanal fishermen. Pushing artisanal fishermen upward offshore and/or into the open sea, they will fish more quality and high economic value fish contributing to enhance their income. By so doing, artisanal fishermen will uplift their living standard and, at the same time, they will contribute to sustainable artisanal fisheries management. Angoche District in Nampula province, north of Mozambique is the study area. The study was carried out to describe the logical sequence underlying on the process of identifying artisanal fishing zones using indigenous knowledge. The relationship between indigenous and scientific knowledge is treated with particular attention. The nature of the study is descriptive and analytical based on qualitative and quantitative data. The method used for data collection was face-to-face interviews using structured and semi-structured open-ended questions. Data on socioeconomic, traditional and cultural practices, technological and climate characteristics were collected, analyzed and discussed. Factors underlying artisanal fishing zones were studied. Spatial and non-spatial information for artisanal fishing zones identification was recorded applying Global Positioning Systems (GPS) and, later, processed and analyzed employing Geographical Information Systems (GIS). Finally, a map showing the localization and distribution of the identified fishing zones in the study area was produced. Results from the research show that identification of fishing zones offshore or open sea can be done simply based on local indigenous knowledge. The GIS technology employment facilitates the inclusion of indigenous knowledge into other knowledge which can be used for local decision making. Sustainable fisheries management can only be achieved by developing a science based on the priorities of local people, and creating a technological base that includes both traditional and modern approaches to problem-solving. / Thesis (M.Env.Dev.)-University of KwaZulu-Natal, Pietermaritzburg, 2007.
49

"Socialization of the countryside" and its consequences for agricultural production in Manica district - Mozambique, 1975-1987

Caliche, Arnaldo Pinto Teixeira 02 November 2016 (has links)
A thesis submitted in partial fulfilment of the requirements for the degree of Masters by Coursework and Research Report in the Department of History, the Faculty of Humanities, University of the Witwatersrand, Johannesburg / This study analyzes the “socialization of the countryside” and its consequences for agricultural production in Manica district during the postcolonial period from 1975 until 1987. The impact of this policy, developed by FRELIMO as guerrilla movement during the struggle of liberation of Mozambique (1964-1974) and as FRELIMO government from 1975 until 1987, has been analyzed here in historical perspective. During the struggle in liberated zones, FRELIMO along with the rural African population developed a collective form of production inspired by African socialism developed by President Julius Nyerere in Tanzania. FRELIMO’s new policy was implemented in whole country after independence in 1975, through the creation of the state companies, communal villages, and cooperatives of production between 1976 and 1987. This policy was implemented in the countryside without having the rural experience necessary to inform its functioning. Additionally, the weakness of human resources in its management of the policy further undermined its success. Furthermore, the war led by RRENAMO from 1976 until its end in 1992 weakened the state’s resolve. These three factors became the basic causes of the policy’s abandonment in 1983, and its replaced by the neo-liberal economic adjustment policy in 1987. / MT2016
50

Factors influencing smallholders participation in agricultural markets in Southern Niassa, Mozambique.

Lukangu, Gastao. January 2005 (has links)
Government, donors and NGOs in southern Niassa have been, after the 1992 peace agreement, extensively involved in agricultural development programmes to improve smallholders' food security. A study of the area and literature review revealed that many factors limited the benefits of agricultural market development programmes. Yet, opportunities in southern Niassa suggested that appropriately designed programmes could improve the standard of living of smallholders if these programmes were designed on a solid understanding of factors and strategies influencing agricultural market participation by smallholders. The main research hypothesis of this study was that: smallholders would participate in agricultural markets when their wealth status was high, when they had enough available household labour and when cash crops were profitable." Four main hypotheses were investigated: (i) factors and strategies identified through smallholder perceptions would provide local and time specific information on the constraints and solutions to smallholder market participation; (ii) wealth status and wealth-ranking factors were positively related to market participation where agriculture was the main economic activity as in southern Niassa; (iii) labour aspects such as crop labour requirements (CLR) could be negatively related, while available household labour (AHL) and the ratio AHL/CLR could be positively related to smallholders cultivation of cash crops and subsequent participation in agricultural markets; and (iv) aspects of profitability and indicators could be used to predict smallholder cash crop preferences. Data for this study were collected in Cuamba district of Mozambique from nine focus group discussions (FGDs) with community leaders, 287 household-head questionnaires and staff interviews during September 2002. Nine villages were randomly selected. The leaders' FGDs provided the criteria utilised to rank households according to wealth status and much of the qualitative information of this study. The wealth-ranking tool was used to identify and analyse the socio-economic factors that influenced smallholder market participation. A follow-up interview of managers of promoting institutions also provided greater insight on some aspects raised by smallholders. The study employed (i) descriptive statistics such as means and frequencies; (ii) correlation analysis and standard scores (iii) qualitative analysis was also used for some wealth-ranking, perceived labour demand and aspects of profitability influencing cash crop cultivation, preference and market participation based on information from FGD, farmers and staff; and (iv) simple mathematical expressions for analysis and interpretation of the research findings. This study relied on perceptions, knowledge and experience of smallholders, leaders and leaders of promoting institutions. Smallholder-suggested factors and strategies were in line with the limitations of socio-economic characteristics such as low effective household labour, particularly for females. These strategies included an improvement in outputs and inputs markets, agricultural services and credit at a subsidised prices or low interest rates. Other strategies for improving smallholders' participation in agricultural markets included promotion of profitable cash crops, household food security, provision of extension support services and information about cultivation and agricultural markets. However, smallholders did not identify some factors that have been acknowledged to influence agricultural market participation: ecological and natural resources, policies, institutional infrastructures and physical infrastructures. Smallholders also did not mention socio-economic factors (except household labour) as influencing their decisions to participate in agricultural markets in spite of the fact that researchers assume these factors in almost every study on smallholder market participation. The findings of this research confirmed that a wealth-ranking tool could be used to identify the socio-economic factors affecting smallholders' participation in agricultural markets. The identified wealth-ranking factors such as labour, livestock number, implements and bicycles significantly correlated with wealth status and subsequently to smallholder agricultural market participation. Conversely, household socio-economic characteristics not indicated as wealth-ranking factors such as age and gender related poorly to market participation. The wealth-ranking tool could also be used to identify strategies for improving smallholder participation in agricultural markets, and to evaluate an agricultural market development programme. The study found that, other factors being held constant, CLRs were negatively related to market participation. Weeding was the most labour intensive operation followed by harvesting, soil preparation, transportation, land clearing and seedling preparation. It also found that AHL and the ratio AHL/CLR were positive and significantly related to market participation. The ratio AHL/CLR together with household consumption requirements and yield were used to estimate the total area a household could cultivate, both for food crops for consumption and for cash crops; the proportion of farmers likely to participate in the market; and those unable to cultivate enough for consumption. The research also confirmed that profitability-related aspects correlated to cash crop preferences. Yield was the most important factor that influenced smallholders' preference for cash crops. It was also found that indicators incorporating more aspects of profitability correlated strongly with cash crop preferences. The correlation increased as more aspects were incorporated. A crop, such as tobacco, with a profit of more than twice the profit for food cash crops was preferred more than food cash crops. The indicators and underlying aspects of profitability were used to interpret the current and projected cash crop preference. / Thesis (Ph.D.)-University of KwaZulu-Natal, Pietermaritzburg, 2005.

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